There was no M22 with no i, unless you count the v2, v3. There's no way to tell the difference from those shots between an M22ti and the M22v2/v3. You could ask the owner, but any which way you slice it, if they work, you're getting a great deal. The M22ti was a great speaker.

Seriously, what exactly is stopping you, here? Do you think you're going to find MORE speakers for $150? BETTER speakers for $150? Because I don't even NEED speakers, and I'd be all over that if it was within 100 miles of me.